Computer Networks Multiple Choice Questions (MCQ) PDF Download

MCQ 1: In telecommunications, transmission media can be divided into

1. four broad categories
2. three broad categories
3. two broad categories
4. five broad categories

MCQ 2: The long-distance communication using electric signals was started with the invention of the telegraph by Morse in

1. 19th century
2. 18th century
3. 20th century
4. middle of 18 and 19 century

MCQ 3: Privacy and anti-jamming can be achieved by

1. multiplexing
2. spreading
3. interleaving
4. multiplier

MCQ 4: The Authentication Header (AH) Protocol provides source authentication and data integrity, but not

1. integrity
2. privacy
3. nonrepudiation
4. authentication

MCQ 5: Maximum number of characters or symbols that can be represented by Unicode is

1. 2⁴
2. 2⁶
3. 2¹⁶
4. 2³²